Oyster Shell Calcium 500 mg Plus Vitamin D
Geri-Care
Overview
The Geri-Care Oyster Shell Calcium 500 mg Plus Vitamin D offers a standard dose of calcium carbonate and a lower dose of Vitamin D3. While calcium carbonate is a common and effective form of calcium, its absorption is enhanced when taken with food. The Vitamin D3 dose is beneficial for individuals with mild deficiency or as a general maintenance dose, but it may be insufficient for those with significant Vitamin D deficiency.
The Good
Cost-effective source of calcium and Vitamin D.
Calcium carbonate is a widely studied and effective form of calcium.
Vitamin D3 is included to enhance calcium absorption, highlighting a synergistic effect.
The Bad
The Vitamin D3 dose of 200 IU per tablet is relatively low and may be insufficient for individuals with significant deficiency or those seeking higher therapeutic levels.
Calcium carbonate can cause gastrointestinal side effects like constipation, gas, and bloating in some individuals.
Calcium from oyster shells, while generally purified, can carry a theoretical risk of trace heavy metal contamination (though rare in regulated products).
Is it for you?
Best For: Generally safe in recommended dosages for most healthy adults., Calcium carbonate may cause constipation, bloating, or gas in some users.
Skip If: You're on blood thinners or have food allergies